/**
 * Copyright (C)  2011  chen wei hua.
 * Permission is granted to copy, distribute and/or modify this document
 * under the terms of the GNU Free Documentation License, Version 2.0
 * or any later version published by the Free Software Foundation;
 * with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
 * A copy of the license is included in the section entitled "GNU Free Documentation License".
 */
package com.javaeye.common.service;

/**
 * 检查是否可以删除
 * @author Administrator
 *
 */
public interface CheckCanRemove {
	
	/**
	 * 判断知道Id的记录是否已经使用
	 * @param sender 请求判断的源
	 * @param id 记录的key
	 * @return
	 */
	public boolean canRemove(Object sender, Object id);
}
